Question

5. Represent each of the following on different
number lines :
2√3, 2√2, 3+ √2,3 - √2 and 2√5.​

Answer 1

Step-by-step explanation:

Solution

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First plotting

2

on number line and then shift the origin 3 units to the left will, get the point (3+

2

) on number ilne.

Steps:-

i) Draw AB of 1- unit,

ii) draw BC of length 1 unit perpendicular to AB from B,

ii) take AC as radius and draw and arc which cuts horizontal line in D,

iv) thus distance AD=

2

,

v) distance OD=3+

2

units.